def test_get_rpms_in_external_repo_invalid_repo_url():
"""
Test that an exception is raised when an invalid repo URL is passed in.
"""
external_repo_url = "http://domain.local/repo/latest/"
arches = ["aarch64", "x86_64"]
cache_dir_name = "module-el-build-12"
expected = (
r"The external repo http://domain.local/repo/latest/ does not contain the \$arch variable"
)
with pytest.raises(ValueError, match=expected):
default_modules._get_rpms_in_external_repo(external_repo_url, arches, cache_dir_name)
def test_get_rpms_in_external_repo_failed_to_create_cache(mock_makedirs):
"""
Test that an exception is raised when the cache can't be created.
"""
exc = OSError()
exc.errno = errno.EACCES
mock_makedirs.side_effect = exc
external_repo_url = "http://domain.local/repo/latest/$arch/"
arches = ["aarch64", "x86_64"]
cache_dir_name = "module-el-build-12"
expected = "The MBS cache is not writeable."
with pytest.raises(RuntimeError, match=expected):
default_modules._get_rpms_in_external_repo(external_repo_url, arches, cache_dir_name)
def test_get_rpms_in_external_repo_failed_to_load(mock_makedirs, mock_dnf_base):
"""
Test that an exception is raised when an external repo can't be loaded.
"""
class FakeRepo(dict):
@staticmethod
def add_new_repo(*args, **kwargs):
pass
mock_dnf_base.return_value.update_cache.side_effect = dnf.exceptions.RepoError("Failed")
external_repo_url = "http://domain.local/repo/latest/$arch/"
arches = ["aarch64", "x86_64"]
cache_dir_name = "module-el-build-12"
expected = "Failed to load the external repos"
with pytest.raises(RuntimeError, match=expected):
default_modules._get_rpms_in_external_repo(external_repo_url, arches, cache_dir_name)
def test_get_rpms_in_external_repo(mock_makedirs, mock_dnf_base):
"""
Test that DNF can query the external repos for the available packages.
"""
RPM = namedtuple("RPM", ["arch", "epoch", "name", "release", "version"])
mock_dnf_base.return_value.sack.query.return_value.available.return_value = [
RPM("aarch64", 0, "python", "1.el8", "2.7"),
RPM("aarch64", 0, "python", "1.el8", "3.7"),
RPM("x86_64", 0, "python", "1.el8", "2.7"),
RPM("x86_64", 0, "python", "1.el8", "3.7"),
RPM("i686", 0, "python", "1.el8", "2.7"),
RPM("i686", 0, "python", "1.el8", "3.7"),
]
external_repo_url = "http://domain.local/repo/latest/$arch/"
arches = ["aarch64", "x86_64", "i686"]
cache_dir_name = "module-el-build-12"
rv = default_modules._get_rpms_in_external_repo(external_repo_url, arches,
cache_dir_name)
expected = {
"python-0:2.7-1.el8.aarch64",
"python-0:3.7-1.el8.aarch64",
"python-0:2.7-1.el8.x86_64",
"python-0:3.7-1.el8.x86_64",
"python-0:2.7-1.el8.i686",
"python-0:3.7-1.el8.i686",
}
assert rv == expected
# Test that i686 is mapped to i386 using the koji.canonArch().
mock_dnf_base.return_value.repos.add_new_repo.assert_called_with(
"repo_i386",
mock_dnf_base.return_value.conf,
baseurl=["http://domain.local/repo/latest/i386/"],
minrate=conf.dnf_minrate,
)